如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
2mL无针注射器+13mm有机相尼龙针式滤器(绿色)
VOCOL 气相毛细管柱
4-羟基苯磺酸
喷昔洛韦
THREE-ELEMENT HOLLOW CATHODE LAMP NON-CODED WITH 50 MM DIA. FOR ATOMIC ABSORBTION SPECTROMETERS (PERKIN ELMER)
氮气流量计(带针阀)
SUPELPRO 3 POSITION COLUMN SELECTOR,PEEK
Graduated cylinder, SAN, class B, tall form, moulded scale, 10 ml
气相填充柱
50 ML B级自动回流滴定装置,PTFE针形阀